Question
OK, I have 2 pairs, in 2 seperate cages.

one set stays in the upper 1/2 of the cage most of the time.
The other set seems to have one allways hanging at the bottom. I know that the very bottom of the cage is below most lower end temp ranges that i can find. I do not see any aggressive actions..... both cages are in the same room and both are pretty much heated the same way.

Both pairs were bought from different vendors and both sets look different in color types......

Any ideas......